Roj teeb rov qab

Recharge lub tsheb roj teeb tshwm sim thaum qhov hluav taws xob siab tshaj qhov siab tshaj plaws - 14,6-14,8 V yog siv rau nws cov terminals. unreliability ntawm cov khoom siv hluav taws xob.

Kev them nyiaj rov qab tuaj yeem ua tau yog tias lub tshuab hluav taws xob tsis ua haujlwm thiab yog tias lub charger siv tsis raug. Kab lus no yuav pab koj txheeb xyuas seb vim li cas lub roj teeb rov pib dua, vim li cas nws thiaj li txaus ntshai, txawm tias lub tsheb roj teeb tuaj yeem rov qab tau rau ntawm lub tsheb uas siv tau, yuav ua li cas nrhiav thiab tshem tawm qhov ua rau overcharge, kab lus no yuav pab tau.

Yuav ua li cas los txiav txim lub overcharge ntawm lub roj teeb

Koj tuaj yeem ntseeg siab txiav txim siab qhov overcharging ntawm lub roj teeb los ntawm kev ntsuas qhov voltage ntawm lub roj teeb terminals nrog multimeter. Cov txheej txheem kuaj xyuas yog raws li nram no:

1. Pib lub cav thiab sov nws mus rau qhov kub thiab txias, tos kom lub rpm poob rau qhov tsis ua haujlwm.
2. Qhib lub multimeter nyob rau hauv hom ntsuas ncaj qha (DC) voltage nyob rau hauv qhov ntau ntawm 20 V.
3. Txuas lub xov tooj liab mus rau qhov "+" davhlau ya nyob twg, thiab tus dub rau lub "-" davhlau ya nyob twg ntawm lub roj teeb.

Ntawm cov tsheb uas muaj cov roj teeb calcium, qhov hluav taws xob tuaj yeem ncav cuag 15 V lossis ntau dua.

Qhov nruab nrab voltage hauv on-board network thaum tsis muaj cov neeg siv khoom tau qhib (lub taub hau, cua sov, cua txias, thiab lwm yam) yog nyob rau hauv 13,8-14,8 V. Ib lub sij hawm luv luv txog li 15 V yog tso cai nyob rau hauv thawj feeb. tom qab pib nrog lub roj teeb tseem ceeb tawm! Qhov hluav taws xob siab tshaj 15 V ntawm cov terminals qhia tias overcharging ntawm lub tsheb roj teeb.

Tsis txhob cia siab rau cov voltmeters ua rau hauv lub tshuab luam yeeb sib dua lossis lub taub hau. Lawv qhia qhov voltage coj mus rau hauv tus account poob thiab tsis yog heev.

Cov cim qhia hauv qab no kuj qhia ncaj qha txog kev rov them cov roj teeb hauv lub tsheb:

Oxidized terminals npog nrog cov txheej ntsuab yog ib qho kev qhia tsis ncaj ntawm kev siv nyiaj ntau zaus.

• teeb nyob rau hauv lub teeb taub hau thiab sab hauv lub teeb ci ci ci dua;
• fuses feem ntau tshuab tawm (ntawm qhov tsis tshua muaj hluav taws xob, lawv tuaj yeem hlawv vim qhov nce hauv cov dej ntws);
• lub computer on-board qhia ib tug tshaj ntawm voltage nyob rau hauv lub network;
• lub roj teeb yog o los yog kab ntawm electrolyte pom ntawm rooj plaub;
• roj teeb terminals yog oxidized thiab them nrog ib tug ntsuab txheej.

Nrog cov roj teeb nyob ruaj ruaj, kev them nyiaj ntau dhau yog txiav txim siab los ntawm kev qhia, los ntawm lub suab lossis pom kev. Tus nqi hluav taws xob yuav tsum tsis pub tshaj 15-16 V (nyob ntawm seb hom roj teeb), thiab qhov them tam sim no yuav tsum tsis pub tshaj 20-30% ntawm lub roj teeb muaj peev xwm hauv ampere-teev. Gurgling thiab hwv, nquag tsim cov npuas ntawm qhov chaw ntawm cov electrolyte tam sim ntawd tom qab them nyiaj qhia tias nws npau taws thiab tsis zoo them hom.

Lub roj teeb recharged tuav tus nqi qis dua, overheats, nws cov ntaub ntawv tuaj yeem o thiab txawm tawg, thiab cov electrolyte leaking corrodes cov xim thiab cov kav dej. Kev nce voltage hauv lub network ua rau tsis ua haujlwm ntawm cov khoom siv hluav taws xob. txhawm rau tiv thaiv qhov no, qhov teeb meem yuav tsum tau kho sai sai los ntawm kev tshawb pom tias vim li cas lub roj teeb tau rov qab. Nyeem hauv qab no seb yuav ua li cas.

Yog vim li cas lub roj teeb recharge

Recharge lub roj teeb los ntawm lub charger yog qhov tshwm sim ntawm qhov kev xaiv tsis raug ntawm lub sijhawm them, qhov hluav taws xob thiab tam sim no hauv hom phau ntawv lossis kev puas tsuaj ntawm lub charger nws tus kheej. Lub sij hawm luv luv rov qab los ntawm lub charger tsis tshua muaj kev phom sij dua li ntawm lub tshuab hluav taws xob, vim nws feem ntau tsis muaj sij hawm los ua rau qhov tshwm sim tsis zoo.

Yog vim li cas rau overcharging lub tsheb roj teeb ntawm lub nkoj los ntawm 90% dag precisely nyob rau hauv lub faulty generator. Yog li ntawd, nws yog qhov yuav tsum tau kuaj xyuas thiab kuaj hauv thawj qhov chaw. Tsawg feem ntau, qhov ua rau overcharging lub roj teeb yog nyob rau hauv kev ua txhaum ntawm txoj hlua. Qhov tshwj xeeb ua rau overvoltage thiab lawv cov txiaj ntsig tau teev tseg hauv cov lus.

Table ntawm yog vim li cas rau overcharging lub tsheb roj teeb:

yog vim li cas	Dab tsi ua rau lub reload?
Generator Relay teeb meem	Lub relay tsis ua hauj lwm kom raug, qhov voltage nyob rau hauv lub on-board network yog siab dhau lawm, los yog muaj voltage surges.
Lub tshuab hluav taws xob tsis zoo	Lub tshuab hluav taws xob, vim yog lub voj voog luv luv hauv cov windings, kev tawg ntawm tus choj diode, lossis rau lwm yam, tsis tuaj yeem tswj xyuas qhov kev ua haujlwm voltage.
Regulator relay tsis ua haujlwm	Lub voltage regulator relay ("ntsiav tshuaj", "chocolate") tsis ua hauj lwm, vim hais tias cov zis voltage ho ntau tshaj qhov tso cai.
Tsis muaj zog tiv tauj ntawm lub davhlau ya nyob twg ntawm relay-regulator	Vim tsis muaj kev sib cuag, ib qho undervoltage yog nkag mus rau lub relay, raws li ib tug tshwm sim ntawm ib tug compensating nyhuv yog tsis generated.
Qhov tshwm sim ntawm tuning lub tshuab hluav taws xob	Txhawm rau nce qhov voltage ntawm cov qauv qub (piv txwv li, VAZ 2108-099), craftsmen muab ib lub diode ntawm lub davhlau ya nyob twg thiab relay-regulator, uas txo qhov voltage los ntawm 0,5-1 V thiaj li yuav dag lub regulator. Yog hais tias lub diode tau pib xaiv tsis raug lossis qhov poob nce vim nws qhov degradation, qhov hluav taws xob hauv lub network nce siab tshaj qhov tso cai.
Kev sib txuas tsis muaj zog	Thaum cov kev sib cuag ntawm cov blocks txuas oxidize thiab tawm mus, qhov hluav taws xob ntawm lawv poob, tus tswj hwm suav tias qhov no yog qhov rub tawm thiab nce qhov tso zis hluav taws xob.

Ntawm qee lub tsheb, overcharging lub roj teeb los ntawm lub alternator yog ib qho teeb meem tshwm sim los ntawm kev tsim teeb meem. Cov lus hauv qab no yuav pab koj nrhiav seb cov qauv twg yog overcharge lub roj teeb, thiab yog vim li cas rau nws.

Alternators hauv cov tsheb niaj hnub, tsim los siv cov roj teeb calcium (Ca / Ca), tsim cov hluav taws xob ntau dua li cov qauv qub. Yog li ntawd, qhov voltage ntawm on-board network ntawm 14,7-15 V (thiab rau ib lub sij hawm luv luv nyob rau hauv lub caij ntuj no - thiab ntau dua) tsis yog ib tug kos npe rau ntawm overcharging!

Lub rooj nrog rau qhov ua rau "kev tsis haum xeeb" ntawm qee lub tsheb uas suav nrog cov roj teeb ntau dhau:

qauv tsheb	Ua rau overcharge lub roj teeb los ntawm lub tshuab hluav taws xob
UAZ	Recharging feem ntau tshwm sim vim kev sib cuag tsis zoo ntawm cov regulator relay. Nws feem ntau tshwm sim ntawm "loaves", tab sis nws kuj tshwm sim ntawm Patriots. Nyob rau tib lub sij hawm, cov haiv neeg voltmeter kuj tsis yog qhov taw qhia ntawm overcharging, vim nws tuaj yeem tawm mus rau qhov tsis muaj laj thawj. Koj yuav tsum tau xyuas cov nyiaj rov qab tsuas yog nrog lub cuab yeej paub tseeb!
VAZ 2103/06/7 (Classic)	Kev sib cuag tsis zoo nyob rau hauv pab pawg neeg ntawm lub xauv (terminals 30/1 thiab 15), ntawm cov neeg sib cuag ntawm lub relay-regulator, thiab kuj yog vim tsis zoo hauv av kev sib cuag ntawm lub regulator thiab lub tsheb lub cev. Yog li ntawd, ua ntej hloov "chocolate" koj yuav tsum tau ntxuav tag nrho cov kev sib cuag.
Hyundai and Kia	Ntawm Hyundai Accent, Elantra thiab lwm yam qauv, nrog rau qee lub KIAs, lub zog tswj hluav taws xob ntawm lub tshuab hluav taws xob (catalog naj npawb 37370-22650) feem ntau ua tsis tiav.
Gazelle, Sable, Volga	Kev sib cuag tsis zoo nyob rau hauv qhov hluav taws xob hloov hluav taws xob thiab / lossis fuse block connector.
Lada Priora	Qhov hluav taws xob poob ntawm lub tshuab hluav taws xob tiv tauj L lossis 61. Yog tias nws muaj ntau dua 0,5 V qis dua ntawm lub roj teeb, koj yuav tsum tau hu xov tooj thiab nrhiav qhov rub tawm.
Ford Focus (1,2,3)	Voltage poob ntawm lub alternator regulator connector (liab hlau). Feem ntau lub regulator nws tus kheej ua tsis tau.
Mitsubishi Lancer II (9, 10)	Oxidation lossis breakage hauv S contact generator nti (feem ntau yog txiv kab ntxwv, qee zaum xiav), vim tias PP ua rau muaj zog ntxiv.
Chevrolet Kev Nkag Siab	Qhov voltage ntawm on-board network me ntsis siab tshaj 15 V yog tus qauv! Lub ECU tshuaj xyuas lub xeev ntawm lub roj teeb thiab, siv PWM, tswj cov hluav taws xob muab rau nws nyob rau hauv thaj tsam ntawm 11-16 V.
Daewoo Lanos thiab Nexia	Ntawm Daewoo Lanos (nrog GM cav), Nexia thiab lwm lub tsheb GM nrog "kev cuam tshuam" xyaw, qhov ua rau overcharging yuav luag ib txwm nyob rau hauv qhov tsis ua hauj lwm ntawm regulator. Qhov teeb meem ntawm nws qhov kev hloov pauv yog qhov nyuaj los ntawm qhov nyuaj ntawm dismantling lub tshuab hluav taws xob rau kev kho.

Overcharge lub roj teeb ua li cas?

Thaum muaj teeb meem raug txheeb xyuas, nws yog ib qho tseem ceeb kom ceev nrooj tshem tawm cov overcharging ntawm lub tshuab roj teeb, qhov tshwm sim uas yuav tsis txwv rau cov roj teeb tsis ua haujlwm. Vim qhov nce voltage, lwm cov nodes kuj yuav poob. Dab tsi yog overcharge lub roj teeb thiab vim li cas - saib cov lus hauv qab no:

Dab tsi hem kom rov them lub roj teeb: lub ntsiab tawg

Qhov tshwm sim ntawm overcharge	Vim li cas qhov no tshwm sim	Qhov no yuav xaus li cas
electrolyte boil-tawm	Yog tias qhov tam sim no tseem ntws mus rau 100% roj teeb uas them, qhov no ua rau lub zog kub ntawm cov electrolyte thiab tsim cov pa oxygen thiab hydrogen hauv cov tsev txhab nyiaj.	Kev txo qis hauv qib electrolyte ua rau overheating thiab kev puas tsuaj ntawm daim hlau. Kev tawg me me thiab hluav taws tuaj yeem ua tau, vim yog qhov hluav taws kub ntawm hydrogen (vim muaj lub txim hluav taws xob tawm ntawm cov phaj raug).
Shedding daim hlau	Nyob rau hauv cov kev cuam tshuam ntawm tam sim no, daim hlau uas raug tom qab cov kua boils tam sim ntawd overheat, lawv txheej tawg thiab crumbles.	Lub roj teeb tsis tuaj yeem rov qab tau, koj yuav tau yuav lub roj teeb tshiab.
Electrolyte leakage	Boiling tam sim ntawd, cov electrolyte tso tawm los ntawm lub qhov cua thiab nkag mus rau hauv cov ntaub ntawv roj teeb.	Cov kua qaub uas muaj nyob rau hauv cov electrolyte corrodes cov xim pleev xim nyob rau hauv lub cav compartment, ib co hom ntawm hlau rwb thaiv tsev, cov kav dej thiab lwm yam uas tsis resistant mus rau aggression ib puag ncig.
Roj teeb o	Thaum cov electrolyte boils, lub siab nce thiab cov roj teeb (tshwj xeeb tshaj yog tsis muaj txij nkawm) o. Los ntawm deformations, txhuas phaj crumble los yog kaw.	Nrog lub siab ntau dhau, cov ntaub ntawv roj teeb tuaj yeem tawg, ua kom puas thiab txaws cov kua qaub rau ntawm qhov chaw hauv lub cav.
Oxidation ntawm cov dav hlau	Evaporating los ntawm lub roj teeb, cov kua qaub electrolyte condenses ntawm cov nyob sib ze, ua rau lub roj teeb terminals thiab lwm yam khoom los ua ib txheej ntawm oxides.	Kev sib cuag tsis zoo ua rau muaj kev cuam tshuam ntawm cov hluav taws xob network ntawm lub nkoj, cov kua qaub tuaj yeem ua rau cov rwb thaiv tsev thiab cov kav dej.
Ua tsis tiav ntawm electronics	Overvoltage ua rau muaj kev puas tsuaj rau cov khoom siv hluav taws xob thiab cov sensors.	Vim qhov hluav taws xob ntau dhau, lub teeb thiab fuses hlawv. Nyob rau hauv cov qauv niaj hnub, tsis ua hauj lwm ntawm lub computer, cua txias chav tsev thiab lwm yam on-board electronics modules yog ua tau. Muaj kev pheej hmoo ntawm hluav taws kub vim overheating thiab kev puas tsuaj ntawm cov rwb thaiv tsev, tshwj xeeb tshaj yog thaum siv cov khoom siv tsis zoo thiab cov khoom siv tsis zoo.
Generator burnout	Qhov tsis ua haujlwm ntawm relay-regulator thiab luv luv Circuit Court ntawm windings ua rau lub tshuab hluav taws xob overheat.	Yog hais tias overheating ntawm lub tshuab hluav taws xob ua rau burnout ntawm nws windings, koj yuav tau rewind lub stator / rotor (uas yog ntev thiab kim) los yog hloov lub generator sib dhos.

Txawm hais tias hom roj teeb, nws yog ib qho tseem ceeb kom tsis txhob overcharge nws. Rau txhua hom roj teeb, overcharge lub roj teeb yog qhov txaus ntshai sib npaug, tab sis qhov tshwm sim tuaj yeem sib txawv:

Roj teeb tawg - qhov tshwm sim ntawm overcharging.

• Antimony (Sb-Sb). Classic serviced roj teeb, nyob rau hauv uas daim hlau yog alloyed nrog antimony, kuj yooj yim ciaj sia ib luv luv recharge. Nrog kev saib xyuas raws sijhawm, txhua yam yuav raug txwv rau topping nrog dej distilled. Tab sis nws yog cov roj teeb uas muaj kev nkag siab ntau dua rau cov hluav taws xob siab, txij li kev rov them rov qab tau ua tiav ntawm qhov hluav taws xob ntau dua 14,5 volts.
• Hybrid (Ca-Sb, Ca+). Cov roj teeb uas tsis muaj kev tu lossis tsis tu ncua, cov electrodes zoo uas yog doped nrog antimony, thiab cov electrodes tsis zoo nrog calcium. Lawv tsis ntshai ntawm overcharging, tiv taus voltages zoo dua (txog 15 volts), maj mam poob dej los ntawm electrolyte thaum boiling. Tab sis, yog hais tias muaj zog overcharge, ces xws li cov roj teeb swell, ib tug luv luv Circuit Court yog ua tau, thiab tej zaum cov ntaub ntawv yog torn.
• Calcium (Ca-Ca). Cov roj teeb uas tsis muaj kev tu lossis tsis tu ncua ntawm cov subspecies niaj hnub no. Lawv txawv los ntawm qhov tsawg kawg nkaus dej poob thaum lub sij hawm boiling, yog resistant rau high voltage (nyob rau hauv lub xeem theem lawv raug them nrog voltage mus txog 16-16,5 volts), yog li lawv muaj tsawg heev raug rau overcharging. Yog tias koj tso cai, lub roj teeb tseem tuaj yeem tawg, txaws txhua yam nrog electrolyte. Ib qho muaj zog overcharge thiab ib tug sib sib zog nqus paug yog sib npaug zos puas tsuaj, raws li lawv ua irreversible degradation ntawm daim hlau, lawv shedding.
• Absorbed Electrolyte (AGM). AGM roj teeb txawv ntawm cov classics nyob rau hauv qhov chaw ntawm cov electrodes nyob rau hauv lawv muaj ib tug tshwj xeeb ntxeem tau cov khoom uas absorbs electrolyte. Qhov kev tsim no tiv thaiv kev puas tsuaj ntuj tsim, tso cai rau nws tiv taus ntau lub voj voog tawm, tab sis nws ntshai heev ntawm overcharging. Qhov txwv tsis pub them hluav taws xob muaj txog li 14,7-15,2 V (qhia rau ntawm lub roj teeb), yog tias siv ntau dua, muaj kev pheej hmoo siab ntawm electrode shedding. Thiab txij li thaum lub roj teeb tsis muaj kev saib xyuas thiab kaw, nws tuaj yeem tawg.
• GEL (zeeg). Cov roj teeb uas cov kua qaub electrolyte yog thickened nrog silicon tebchaw. Cov roj teeb no tsis yog siv los ua cov roj teeb pib, tab sis tuaj yeem ntsia tau rau cov neeg siv khoom muaj zog ntawm lub nkoj (suab paj nruag, thiab lwm yam). Lawv zam qhov kev tso tawm zoo dua (tiv taus ntau pua lub voj voog), tab sis ntshai ntawm overcharging. Qhov voltage txwv rau GEL roj teeb yog mus txog 14,5-15 V (qee zaum txog 13,8-14,1). Xws li lub roj teeb yog hermetically kaw, yog li ntawd, thaum overcharge, nws yooj yim deformed thiab tawg, tab sis tsis muaj kev phom sij ntawm electrolyte to hauv qhov no.

Yuav ua li cas thaum reloading?

Thaum overcharge lub roj teeb, ua ntej ntawm tag nrho cov, koj yuav tsum nrhiav lub hauv paus, thiab ces kuaj xyuas lub roj teeb. Dab tsi yuav tsum tau ua thaum rov them lub roj teeb rau cov laj thawj tshwj xeeb tau piav qhia hauv qab no.

Recharge nrog ib qho chaw nres tsheb charger

Recharge lub roj teeb los ntawm lub charger yog ua tau thaum siv lub fais fab mov tsis raug lossis xaiv tsis raug them tsis raug hauv hom phau ntawv.

• Kev tu-dawb Cov roj teeb tau them nrog qhov tam sim no ntawm 10% ntawm lawv lub peev xwm. Qhov hluav taws xob yuav raug hloov kho, thiab thaum nws nce mus txog 14,4 V, qhov tam sim no yuav tsum raug txo mus rau 5%. Kev them nyiaj yuav tsum tau cuam tshuam tsis pub dhau 10-20 feeb tom qab pib boiling ntawm electrolyte.
• Kev pabcuam. Siv qhov hluav taws xob tas li pom zoo rau koj lub roj teeb (me ntsis siab dua rau calcium dua li hybrid lossis AGM). Thaum txog 100% muaj peev xwm mus txog, qhov tam sim no yuav nres thiab them nyiaj yuav nres ntawm nws tus kheej. Lub sijhawm ntawm cov txheej txheem tuaj yeem ncav cuag ib hnub.

Ua ntej them lub roj teeb uas siv tau, xyuas qhov ceev ntawm electrolyte nrog hydrometer. Yog tias nws tsis sib haum mus rau qhov qub rau ib qib ntawm tus nqi, ces txawm tias thaum them nrog tus qauv voltage thiab tam sim no, overcharging yog ua tau.

Recharge lub tsheb roj teeb nrog lub charger feem ntau tshwm sim vim kev puas tsuaj ntawm qee yam khoom. Nyob rau hauv lub transformer chargers, qhov ua rau ntawm qhov nce nyob rau hauv voltage feem ntau yog ib tug luv luv Circuit Court ntawm winding, tawg hloov, thiab ib tug tawg diode choj. Nyob rau hauv tsis siv neeg mem tes nco, lub xov tooj cua Cheebtsam ntawm lub controllers, piv txwv li, transistors los yog ib tug optocoupler regulator, feem ntau poob.

Kev tiv thaiv lub tshuab roj teeb los ntawm overcharge yog lav thaum siv lub charger sib sau ua ke raws li cov txheej txheem hauv qab no:

Roj teeb tiv thaiv los ntawm overcharging: ua-nws-koj tus kheej lub tswv yim

12 volt roj teeb overcharge tiv thaiv: charger circuit

Recharge lub roj teeb ntawm lub tsheb los ntawm lub tshuab hluav taws xob

Yog tias kuaj pom lub roj teeb overcharge nyob rau hauv txoj kev, lub roj teeb yuav tsum tau tiv thaiv los ntawm kev kub hnyiab los yog tawg los ntawm kev txo cov khoom siv hluav taws xob lossis tua hluav taws xob hauv ib qho ntawm peb txoj kev:

• Alternator siv loosening. Txoj siv tawv yuav plam, xuav thiab feem ntau yuav siv tsis tau thiab yuav tsum tau hloov nyob rau yav tom ntej, tab sis lub tshuab hluav taws xob yuav poob.
• Tua lub tshuab hluav taws xob. Los ntawm kev tshem cov xov hlau los ntawm lub tshuab hluav taws xob thiab insulating lub dai terminals, koj tuaj yeem tau txais lub tsev ntawm lub roj teeb, siv cov khoom siv hluav taws xob ntawm lub nkoj kom tsawg. Lub roj teeb uas them yog txaus rau li 1-2 teev ntawm kev tsav tsheb yam tsis muaj teeb pom kev zoo, nrog lub teeb taub hau - ib nrab li ntau.
• Tshem cov hlua los ntawm alternator. Cov lus qhia yog tsim rau cov qauv uas lub tshuab hluav taws xob tau tsav los ntawm ib txoj siv cais. Cov nyhuv zoo ib yam rau cov kev xaiv yav dhau los, tab sis txoj kev tuaj yeem yooj yim dua yog tias koj unscrew ob qhov nro screws kom tshem tawm txoj siv. Qhov no yooj yim dua li tshem cov terminals thiab cais cov xov hlau.

Yog tias lub tshuab hluav taws xob tsis tshaj 15 volts, thiab koj tsis tas yuav mus deb, koj tsis tas yuav tua lub tshuab hluav taws xob. Tsuas yog txav ntawm qhov qis qis mus rau qhov chaw kho, tig rau cov neeg siv khoom ntau li ntau tau: dipped beam, cua sov kiv cua, iav cua sov, thiab lwm yam. Yog tias cov neeg siv khoom ntxiv tso cai rau koj kom txo qhov voltage, tawm hauv lawv.

Qee lub sij hawm kev suav nrog cov neeg siv khoom ntxiv yuav pab nrhiav qhov laj thawj ntawm kev them nyiaj ntau dhau. Yog hais tias qhov voltage poob thaum lub load nce, qhov teeb meem yog tej zaum nyob rau hauv lub regulator, uas tsuas overestimates lub voltage. Yog tias, ntawm qhov tsis sib xws, nws loj hlob, koj yuav tsum tau saib cov xaim rau kev sib cuag tsis zoo (twisting, oxides ntawm connectors, terminals, thiab lwm yam).

Recharging lub roj teeb los ntawm lub tshuab hluav taws xob tshwm sim thaum cov khoom tswj (diode choj, regulator relay) tsis ua haujlwm kom raug. Txoj kev kuaj xyuas dav dav yog raws li hauv qab no:

1. Qhov voltage ntawm lub roj teeb terminals ntawm idle yuav tsum yog 13,5-14,3 V (nyob ntawm tus qauv ntawm lub tsheb), thiab thaum lawv nce mus rau 2000 los yog ntau tshaj, nws nce mus rau 14,5-15 V. Yog hais tias nws nce noticeably ntau, muaj ib tug rov them dua.
2. Qhov sib txawv ntawm qhov voltage ntawm lub roj teeb terminals thiab ntawm cov zis ntawm relay-regulator yuav tsum tsis txhob ntau tshaj 0,5 V nyob rau hauv txaus siab ntawm lub roj teeb. Qhov sib txawv loj yog lub cim ntawm kev sib cuag tsis zoo.
3. Peb xyuas lub relay-regulator siv lub teeb 12-volt. Koj xav tau ib qho kev tswj hwm qhov hluav taws xob nrog qhov ntau ntawm 12-15 V (piv txwv li, lub charger rau lub roj teeb). Nws "+" thiab "-" yuav tsum txuas nrog PP cov tswv yim thiab hauv av, thiab lub teeb rau cov txhuam los yog PP tso zis. Thaum qhov hluav taws xob nce ntau dua 15 V, lub teeb uas ci ntsa iab thaum siv hluav taws xob yuav tsum tawm mus. Yog hais tias lub teeb tseem ci, lub regulator yog faulty thiab yuav tsum tau hloov.

Cov txheej txheem rau kev kuaj xyuas lub relay-regulator

Xyuas cov regulator relay: video

Yog hais tias lub relay-regulator ua haujlwm, koj yuav tsum tau xyuas cov xov hlau. Thaum qhov hluav taws xob poob rau hauv ib qho ntawm cov circuits, lub tshuab hluav taws xob muab tag nrho cov load, thiab lub roj teeb yog recharged.

txhawm rau tiv thaiv overcharging ntawm lub roj teeb, saib xyuas qhov xwm txheej ntawm cov xaim hluav taws xob thiab saib xyuas qhov voltage ntawm cov terminals. Tsis txhob ntswj cov xov hlau, solder cov kev sib txuas, thiab siv cov cua sov shrink tubing es tsis txhob siv cov kab xev los tiv thaiv kev sib txuas ntawm cov dej noo!

Hauv qee lub tsheb, qhov kev them nyiaj mus los ntawm B + tso zis ntawm lub tshuab hluav taws xob ncaj qha mus rau lub roj teeb, nws muaj peev xwm tiv thaiv lub roj teeb ntawm overcharging los ntawm kev tswj hluav taws xob relay xws li 362.3787-04 nrog kev tswj ntau ntawm 10-16 V. tiv thaiv overcharging lub 12 volt roj teeb yuav txiav tawm lub hwj chim mov ntawm nws thaum lub voltage nce siab tshaj qhov tso cai rau hom roj teeb no.

Kev teeb tsa ntawm kev tiv thaiv ntxiv yog tsim nyog tsuas yog rau cov qauv qub uas tshwj xeeb tshaj yog ua rau overcharging lub roj teeb vim yog tsim teeb meem. Hauv lwm qhov xwm txheej, tus tswj hwm nws tus kheej tiv thaiv kev them nyiaj.

Ib lub relay txuas nrog rau qhov tawg hauv cov hlau P (cim nrog cov kab liab liab).

Kev sib txuas ntawm Generator Diagram:

1. Kev ntsuas roj teeb.
2. Lub tshuab hluav taws xob.
3. Mounting thaiv.
4. Roj teeb qhia lub teeb.
5. Ignition hloov.

Ua ntej txhim kho lub relay ntawm lub charger ntawm lub tshuab hluav taws xob mus rau lub roj teeb, kawm txog cov kab hluav taws xob ntawm koj lub tsheb qauv. Nco ntsoov tias thaum cov hlau tawg nrog lub relay, tam sim no yuav tsis hla lub roj teeb!

Cov lus nug uas nquag nug

• Lub roj teeb puas yuav rov them dua yog tias lub tshuab hluav taws xob loj dua raug teeb tsa?

  Tsis yog, vim hais tias tsis hais lub zog ntawm lub tshuab hluav taws xob, qhov hluav taws xob ntawm nws cov zis yog txwv los ntawm relay-regulator mus rau qhov siab tshaj plaws tso cai rau lub roj teeb.

• Puas yog txoj kab uas hla ntawm cov xaim hluav taws xob cuam tshuam rau qhov rov qab?

  Qhov loj dua txoj kab uas hla ntawm lub hwj chim nyob ntawm nws tus kheej tsis tuaj yeem yog vim li cas rau overcharge lub roj teeb. Txawm li cas los xij, hloov cov kab hluav taws xob puas lossis tsis zoo sib txuas tuaj yeem ua rau tus nqi hluav taws xob nce ntxiv yog tias lub tshuab hloov pauv tsis raug.

• Yuav ua li cas txuas lub roj teeb thib ob (gel) kom tsis txhob muaj overcharge?

  txhawm rau tiv thaiv kom tsis txhob overcharge ntawm lub roj teeb gel, nws yuav tsum tau txuas nrog lub tshuab decoupling. Txhawm rau tiv thaiv overvoltage, nws raug nquahu kom siv lub limiter davhlau ya nyob twg lossis lwm tus tswj hluav taws xob (piv txwv li, ntsuas hluav taws xob relay 362.3787-04).

• Lub alternator recharges lub roj teeb, nws puas tuaj yeem tsav tsev nrog lub roj teeb tshem tawm?

  Yog tias lub relay-regulator puas lawm, koj tsis tuaj yeem tua lub roj teeb txhua. Kev txo cov load yuav nce qhov siab dhau los ntawm lub tshuab hluav taws xob, uas tuaj yeem ua rau lub teeb thiab cov khoom siv hluav taws xob puas. Yog li ntawd, thaum recharge ntawm lub tsheb, tua lub tshuab hluav taws xob tsis siv lub roj teeb.

• Kuv puas yuav tsum tau hloov cov electrolyte tom qab lub roj teeb ntev dua?

  Cov electrolyte nyob rau hauv lub roj teeb hloov tsuas yog tom qab lub roj teeb tau refurbished. Los ntawm nws tus kheej, hloov cov electrolyte uas tau dhau los ua pos huab vim cov phaj tawg tsis daws qhov teeb meem. Yog tias cov electrolyte huv si, tab sis nws qib qis, koj yuav tsum tau ntxiv dej distilled.

• Lub roj teeb tuaj yeem them tau ntev npaum li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws nws yuav tsum tau siv cov tshuaj electrolyte (dej evaporation)?

  Lub sijhawm txwv yog tus kheej thiab nyob ntawm qhov pib ceev. Qhov tseem ceeb tshaj plaws yog tsis pub tshaj tus nqi tam sim no ntawm 1-2 A thiab tos kom txog thaum lub electrolyte ceev nce mus txog 1,25-1,28 g / cm³.

• Lub xub ntawm lub roj teeb nqi sensor yog tas li ntawm qhov ntxiv - nws puas yog overcharge?

  Qhov taw qhia them nqi xub ntawm lub dashboard hauv qhov ntxiv yog tseem tsis tau muaj lub cim ntawm overcharging. Koj yuav tsum xyuas qhov tseeb voltage ntawm lub roj teeb terminals. Yog hais tias nws yog ib txwm, qhov taw qhia nws tus kheej yuav faulty.